A browser-local alternative to ezgif
Compare GIFBloom and ezgif for local GIF compression, batch processing, target sizes, platform presets and frame editing. See the limits of each approach.
Your starting point
Files stay on your deviceDrop files herePick a file to start
GIF · up to 20 MiB per file
Limits & supported formats
ZIP or folder: up to 8 supported images, 40 MiB expanded total. Nested archives and unsupported entries are rejected.
Input: up to 8 files · GIF · 20 MiB each, 40 MiB combined.
Images: up to 2,048 px per side and 400 animation frames.
Output: up to 2,048 px per side, 4,194,304 pixels per frame and 400 frames.
Detailed budgets: 40,000,000 decoded pixels, an estimated 192 MiB working allocation and 64 MiB per ZIP. These estimates help reject large jobs; they do not guarantee a browser process memory peak.
Files are processed one at a time with shared settings. A failed file does not stop the others.
Files & layers0
Add a file to get started.
Try the local workflow before choosing
01Choose a task and check its browser limits
02Add your file to the local compressor below
03Inspect the result, then download or continue editing
Choose where your GIF is processed
GIFBloom is an option when you want the file to stay on your device. The compressor below runs the same browser-local engine as our home page. Other tasks have their own pages: choose the one that fits the edit rather than expecting one tool to do everything.
Choosing your settings
Ezgif’s single-file optimizer and video converter upload media to servers; its bulk GIF optimizer also runs locally in the browser. Its privacy policy describes automatic file deletion within an hour after the last use. GIFBloom does not upload media, but this does not mean the site has no analytics: see our privacy page for the existing page statistics.
If the result needs another pass
Ezgif may be a better fit for a larger input, more video formats or its specialized GIF optimization and repair options. GIFBloom has browser memory and codec limits, does not offer an equivalent repair suite, and its frame editor edits the sequence and timing rather than painting pixels.
GIF timing note: missing, 0 ms and 10 ms frame delays are read as 100 ms. Other supported delays are retained unless the task changes timing or the frame sequence. Re-encoded animation may therefore differ from a viewer that handles unusually short delays differently.
Compare the workflow, not just the feature name
Independent comparison; no affiliation. Availability and limits can change.
| Feature / our tool | GIFBloom | ezgif |
|---|---|---|
| Processing location | Browser-local for all file tools | Single GIF optimizer and video conversion: server upload. Bulk GIF optimizer: browser-local. |
| File privacy | Media stays on your device; page analytics are described separately | Server uploads are temporary; bulk GIF optimization does not upload files. |
| Batch files | GIF compression and resize batches; separate files or ZIP | Local bulk GIF optimizer with ZIP export. |
| Target size | Editable targets with an explicit reached/unreached result | A target-size compressor is available too. |
| Platform presets | Square crop, sizes and frame/byte goals for Discord, Slack and Twitch | Target-size platform presets are available; check current platform rules. |
| Frame editing | Delete, duplicate, reorder and change frame durations | Split frames and use Edit animation to rearrange or remove frames. |
| Input and codec limits | GIF input 20MiB; video input 50MiB, at most 20s selected, browser codec dependent | Server GIF/video tools advertise 200MB and support more video formats. |
| Specialized GIF optimization | Palette and optional size/frame reduction; no equivalent GIF repair suite | Lossy LZW, transparency optimization, coalescing and repair tools. |
Official sources · checked 2026-10-02: Privacy · GIF optimizer · Bulk GIF · Target size · Frames · Video to GIF.
Good to know
Is GIFBloom affiliated with ezgif?
No. This is an independent comparison, not a partnership or endorsement.
What does browser-local processing mean?
Your media is processed on your device rather than sent to a file-processing server. Processing code or models can still be loaded from the site when needed.
Does ezgif also have batch and target-size tools?
Yes. Both have these features; choose based on the task, input limits and where you want the processing to happen.
What can I do in the compressor here?
Compress GIFs individually or in batches, edit a target size and inspect whether it is reached. For platform presets or frame editing, open the linked tools.