Most of a channel logo's life is spent as a small mark in the corner of a moving picture, squeezed through compression on its way to the screen. The bug, the promo and the tile in an app are all broadcast brand identifiers for a channel or network, and each one has to stay readable under those conditions. A print mark never has that problem.
The frame sets a hard limit on where the mark can sit. SMPTE ST 2046-1 (2009) defines the safe title area as 90% of the picture width and height, so a corner bug has to fit inside that margin.
Art directors design to that limit and so do app teams, whether the mark is a 1951 eye or a 2016 app icon.
What are TV logos, and how do they differ from idents and on-screen bugs?
Logo, ident and bug get used as if they meant the same thing, and they don't. The logo is the fixed mark, whether that's a symbol, a wordmark or both. A short animated sequence introduces it between programs, and that sequence is the ident. The translucent version that stays in the corner during a program is the digital on-screen graphic.
DOG is the trade shorthand for that last one, and it stands for digital on-screen graphic or digitally originated graphic (Design Observer, 2005). Wikipedia's entry also lists bug, network bug, on-screen bug and screenbug as alternative names. North America mostly says bug. In the UK it's DOG.
Title art for a single series is a separate matter, since it belongs to the program and not the broadcaster.
The same channel mark ends up in the ident and the corner bug, and again on an app or program guide tile. One design has to survive all of that.
Design elements that hold up on a TV screen
Small size and heavy compression drive most of the design choices here, and moving footage behind the mark makes life harder still.
Shape and typography
Simple geometry wins on screen.
Paul Rand told ID magazine in 1988 that "a logo is not designed to be charming; it is designed to identify." In the same interview he described his 1962 ABC mark in plain geometry, four circles with three of them doubling as letters.
The choice between serif and sans-serif letterforms comes first, because fine strokes close up first at bug size. Gill Sans carried the BBC blocks from 1997 until the 2021 update.
Diagonals and hairlines are what break up in reproduction. Lambie-Nairn ran into exactly that in October 1997 and solved it by straightening the italic BBC boxes and letters (Logo Design Love).
ABC went flat in 2021 (Trollbäck+Company), then refined the mark again in March 2025 with Studiook. That update stripped out decorative styles so the mark works on any platform (Design Compass, March 2025). Smooth gradients and drop shadows tend to be the first things lost in downscaling, so I'd default to flat fills.
Color choice and how brands specify it
Broadcast color has legal limits. EBU R 103 puts the expected 8-bit video range at code values 16 to 235, with a tolerated band of 5 to 246 (version 3.0, 2020; the same 8-bit values appeared in version 2.0 in 2016).
A logo file built in full-range RGB needs converting before it airs. Skip that step and the brightest whites and darkest blacks land outside the legal range.
NBC treated color as the whole point. Art director John J. Graham led a team of 15 that created the 1956 peacock as a symbol for color television (Design Issues, 2003). MTV went the opposite way, with no fixed color scheme, so the M stays recognizable through endless recolors (Creative Bloq).
Brand guidelines list a Pantone reference for print and HEX or RGB values for screen. Broadcast teams convert from those to studio levels.
How TV logos changed from the early network marks to streaming wordmarks
Network marks started in 1951 as photographic composites and ended up, by the 2010s, as flat vector marks drawn for app tiles. The table below covers the landmark broadcast logos and who made them.
| Network | Mark | Year | Designer or agency |
|---|---|---|---|
| CBS | Eye | 1951 | William Golden |
| NBC | Peacock | 1956 | John J. Graham and team |
| ABC | Lowercase circle | 1962 | Paul Rand |
| MTV | Block M with TV tag | 1981 | Manhattan Design |
| BBC | Upright blocks | 1997 | Lambie-Nairn |
Broadcast-era marks
CBS unveiled the eye on 20 October 1951 in station breaks voiced by stars including Jack Benny and Frank Sinatra (Creative Review). It was made for on-air use from day one.
The eye itself has stayed largely unchanged (NewscastStudio, October 2026), though the typography and color around it have been updated many times, and the animation as well.
NBC followed in 1956, and according to their son Bruce's account in Design Issues, it was Graham's wife who suggested a peacock.
Rand's ABC circle came in 1962.
Cable and digital-era marks
MTV's 1 August launch in 1981 came with a 3D M and a spray-painted TV tag from Pat Gorman, Frank Olinsky and Patti Rogoff of Manhattan Design (Creative Bloq).
The BBC swapped its slanted boxes for upright ones in Gill Sans in 1997. The 2021 version launched 20 October with the custom Reith typeface (made by Dalton Maag), after internal research found audiences thought some services looked old fashioned (NewscastStudio).
Design Week pointed out that the 2021 letters were kerned wider apart than in the Gill Sans version, while the blocks themselves changed only subtly.
Streaming-era marks
A streaming mark has to fit a square tile.
Netflix said in June 2016 that it was adding an N icon for its mobile apps and product integrations, with the existing wordmark staying in place (The Next Web, 2016). A minimalist approach suits a tile that small.
Where does the logo sit on screen, and what is the safe area?
The on-screen logo goes in one of the four corners as a translucent overlay, inside the safe area. Which corner depends on the country, and the safe area decides how far in from the edge the mark sits.
Corner placement by country
Wikipedia's country survey says nearly every DOG sits in a corner, and all four get used.
In the US and Canada it's called a bug and most often sits in the lower right. UK broadcasters call it a DOG and most commonly put it top left. Russia is the exception, where the channel Saturday! places its DOG top center. Sports changes the job a little, since the bug can carry the score, which is why North American viewers call it a score bug.
The overlay also identifies the source of a recorded or copied broadcast, even when it was time-shifted.
Safe areas and overscan
EBU Recommendation R 95 (version 1.1, June 2017) sets graphics-safe margins of 5% and action-safe margins of 3.5% on every edge.
The recommendation says all graphics belong inside the graphics-safe area. It never names logos, so a corner bug falls under that general rule.
The band beyond action-safe is overscan, which most consumer screens do not show (Wikipedia).
Netflix's partner help pages (formerly Backlot) set no strict requirement for text and graphic placement, but recommend following the SMPTE guidelines, which are 90% of the 16:9 frame for title safe and 93% for safe action.
The figures differ a little between documents, so here they are side by side.
- EBU R 95 v1.1 (June 2017) uses a 3.5% action-safe margin and a 5% graphics-safe margin per edge
- SMPTE ST 2046-1 (2009) puts the safe action area at 93% and the safe title area at 90% of width and height
- 80% title-safe and 90% action-safe come from the legacy SMPTE RP 8 (1961) and RP 13 (1963)
- SMPTE RP 218 as amended keeps the 80% area only for CEA-708 closed captions
Where the safe-area standards disagree
The current standards, SMPTE ST 2046-1 and EBU R 95, agree on 90% title-safe and 93% action-safe. Legacy practice was 80% title-safe and 90% action-safe, a CRT-era rule that persisted until near the end of the 2000s (SMPTE EG 2046-3, 2010).
The gap moves a corner bug. At 90% the logo sits 5% in from each edge, and at 80% it sits 10% in.
New graphics should use the current values. Keep the wider margin only where the logo shares the frame with CEA-708 captions.
How TV logos are animated in idents
An ident animates the mark in a short sequence that settles on a still frame the viewer can read. The motion gives it personality, though the identification happens on that final freeze.
Channel 4's 1982 launch ident set the pattern. Colored blocks flew apart and rotated back together as the numeral 4, and the team had to fly to Los Angeles because no UK computer could render it (RedShark News).
That ident aired for about 14 years.
A good reveal lands on the full logo and holds long enough to read it. Timing matters too, since the whole thing has to fit between programs, as Apple TV's five-second sting from 2025 does (RedShark News). Sound counts as part of the mark as well, and that same Apple TV sting got a theme composed by Finneas.
Today the job belongs to motion graphics teams, and the brief has not changed. Build toward one clean end frame.
An ident moves, carries sound, runs between programs and ends on the full mark. The digital on-screen graphic sits over the picture for the whole program, still and silent.
Design Observer criticized animated corner promos in 2005 because they pull the eye from the main action. Keep the bug still and save the movement for the ident.
How to export a TV logo for broadcast and web
Everything starts from one vector master. From there, SVG goes to web and apps and PNG with alpha to overlays, and a ProRes 4444 file is only needed for an animated key.
Which format fits which use
| Format | Type | Transparency | Best use |
|---|---|---|---|
| SVG | Vector | Yes | Web, apps, program guides |
| PNG | Lossless raster | Optional alpha channel | Fixed-size overlays |
| EPS | Vector | No | Print and legacy files |
| ProRes 4444 | Video | Alpha up to 16 bits | Animated keys, idents |
The W3C describes SVG as a language based on XML for describing two-dimensional vector and mixed vector/raster graphics (SVG 2 Candidate Recommendation Snapshot, 6 October 2026). It stores a logo as vector graphics, so a corner bug and a billboard come from the same file.
PNG became a W3C Recommendation in its Third Edition on 24 June 2025, with lossless storage and an optional alpha channel.
EPS stays relevant for print, where vector files hold up better than raster ones. Apple's ProRes white paper (April 2022) says ProRes 4444 carries a mathematically lossless alpha channel of up to 16 bits.
Export steps
- Build the master as vector artwork in Adobe Illustrator, with text converted to outlines
- Make a dark-background version and a light-background version
- Shrink the mark to bug size and check it against the title-safe area
- Export SVG for web and apps through File > Export > SVG (Adobe Illustrator help)
- Export PNG with alpha at each pixel size the graphics team requests
- Test the mark over both bright and dark footage before delivery
Adobe's help page also lists Export Selection, which sends a single component of a design to SVG.
Where raster logos fail
A PNG has a native size, and enlarging it past that size softens every edge.
The tv-logos repository on GitHub ships PNGs 512 pixels wide and tells users to contact the maintainer for any other resolution. SVG versions are planned but not a priority, according to the maintainer.
Upscaling gives soft, stair-stepped edges on a large screen. Dark-only artwork has its own problem, since white lettering vanishes on a light tile (the same repository warns that some logos are unsuitable for light backgrounds). And a PNG with no alpha leaves a solid box around the mark over video.
Where to find TV logo files, and what trademark rules apply
Wikimedia Commons and Logopedia are the usual places to look, along with open GitHub collections. Each file is still the broadcaster's trademark, whatever license tag it carries.
Where the files come from
Wikimedia Commons tags each file with a license. Simple text and geometric logos that fall below the copyright threshold of originality get the PD-textlogo tag, usually paired with a Trademark tag. Logopedia, a collaborative database of logo history, holds more than 150,000 articles and logos, though its main page names no license for the content. Then there's tv-logos on GitHub, which collects PNG channel logos sorted by country. They're free for personal use, and the maintainer prohibits resale to third parties.
The sources treat licensing differently. The tv-logos maintainer calls the logos trademarked and applies Creative Commons licenses while stating that they do not own the logos.
Wikipedia's image guidance says public domain status covers copyright only, and trademark restrictions remain independent. A license tag from a collector never replaces the logo owner's permission.
Trademark limits on reuse
The USPTO charges a base application fee of $350 per class of goods or services, effective January 18, 2025. Broadcasters register their marks to hold that protection.
Owners publish brand guidelines that spell out how much clear space the mark needs and which uses are permitted, colors included.
Reusing a mark commercially without a license is the obvious problem. Altering or recoloring it counts as one too, and so does placing it in a way that implies endorsement.
Commons files carry a notice that using the mark does not indicate endorsement by the holder. For commercial work, ask the rights holder first.
TV Logos FAQ
Why do some channels hide their logo during commercial breaks?
Hiding it is a channel policy, not a broadcast rule. Phoenix Television and Arabic-language channels such as Dubai TV and Al-Jazeera drop the on-screen logo during breaks and promos, according to Wikipedia's country survey, while most channels keep it up.
Do channel logos burn into OLED TVs?
Yes, on OLED panels after long static viewing. RTINGS reported in its 2022 update that even logos that cycled on and off burned in, only more slowly, and the two LCD TVs in its test showed no burn-in.
Can a free logo maker produce a TV channel logo?
It can produce a draft, not a finished broadcast mark.
A channel still needs a vector master and a check at bug size, plus dark and light versions. The maker's license terms decide whether the result can be used commercially.
Which TV logo is the most recognized in the world?
No audited global ranking exists. Published lists are editorial picks, and recognition is measured one market at a time.
Getting a TV Logo Ready for Air
A logo gets to air without rework when it's checked for legibility at bug size first, then safe-area placement, with export last.
The order follows dependency. Each later check inherits whatever the earlier one left unsolved.
A mark that fails at bug size cannot be rescued by placement or export, so shape and stroke weight get fixed first. Placement comes second because margins depend on the final proportions. The vector master and its variants come last, since that file freezes both earlier decisions.
There's a cost, though. Keeping the logo inside the graphics-safe margin pushes it away from the corner, so it reads smaller than most designers expect.
As of November 2026, this sequence holds until a broadcaster's delivery specification sets its own margins or file formats, and that document overrides any general standard.