Add Text to GIF
Overlay custom text, captions, and timed subtitles onto animated GIFs in your browser. Adjust font, stroke, color, and frame range without uploading files.
GIF, APNG, WebP, AVIF · static images are accepted too
Tips
- Add a dark stroke around white text to keep captions readable over busy or changing backgrounds.
- Specify a custom start and end frame range to display subtitles only during key moments.
- Use standard system fonts to prevent international characters and glyphs from clipping.
How to use it
- 1 Upload an animated GIF from your local device.
- 2 Enter your text and customize the font family, size, color, stroke outline, and screen position.
- 3 Set the target frame range if you want the text to appear only during specific moments of the animation.
- 4 Generate and download the modified GIF file directly from your browser.
What you should know
Adding text directly to animated GIFs requires burning rendered typography into each individual bitmap frame before re-encoding the file. Because the GIF format restricts every frame to an indexed palette of at most 256 colors, overlaying smooth anti-aliased text introduces new color gradients. This forces the encoder to recalculate color quantization and apply spatial dithering to prevent harsh banding along letter edges. Understanding this limitation helps you choose clean font styles, high-contrast outlines, and controlled color palettes that preserve animation clarity without inflating the overall byte payload across multi-frame sequences.
This tool decodes GIF frames locally and renders your custom text onto selected layers using your preferred font family, size, alignment, and coordinate positioning. You can apply solid fill colors, add outer stroke borders to maximize contrast, and define exact frame ranges to create timed subtitle cues instead of static overlays. Because processing occurs client-side in the browser, original frame timings and looping flags are preserved during the re-quantization step. However, existing metadata blocks are stripped, and heavy multi-color text layers may slightly alter background palette distributions across complex animated scenes.
Frequently asked questions
Will adding text reduce the visual quality of my GIF?
Because GIFs are limited to 256 colors per frame, rendering new text colors triggers palette re-quantization. Using solid text colors with a distinct stroke minimizes color degradation across the underlying image frames.
Can I show text on only certain frames instead of the whole animation?
Yes, you can set custom start and end frame numbers to display captions as timed subtitles throughout the animation.
Are my GIF files uploaded to an external server during processing?
No, frame extraction, text rasterization, and GIF encoding all execute locally inside your web browser using client-side scripts.
Guides
Articles and format references related to this tool.
Related tools
- GIF Caption Box Add top or bottom text caption boxes to animated GIFs for memes and social posts. Customize colors and font sizes while frames render locally in your browser.
- GIF Merger Combine multiple GIF animations side-by-side, vertically, or in sequence directly in your browser. Match dimensions and re-encode without file uploads.
- Watermark GIF Overlay a custom logo or text watermark onto every frame of your animated GIF. Adjust position and opacity directly in your browser without uploading files.
- Rotate GIF Rotate animated GIFs by 90, 180, or 270 degrees and flip frames horizontally or vertically. Preserve animation speed and colors securely inside your browser.
- Change GIF Loop Count Set how many times your animated GIF repeats, from infinite looping to a single play. Changes are saved directly in your browser without uploading your files.