Best Export Settings for Reels: Resolution, FPS and Bitrate

Best export settings for reels: 1080 x 1920 MP4, H.264 video, AAC audio, your source frame rate and about 8 to 12 Mbps. Then upload at highest quality.

Comparisons6 min readOctober 10, 2026

The short answer

For most reels, export 9:16 at 1080 x 1920 as an MP4 with H.264 video and AAC audio, keep the frame rate your footage was shot at, and use a bitrate around 8 Mbps at 30fps or 12 Mbps at 60fps. Then turn on Instagram's upload at highest quality setting and upload on Wi-Fi.

If your editor offers 1440p and your footage is sharp, exporting higher gives the platform more detail to work with. The rest of this guide explains each setting and why reels lose quality after upload.

Recommended export settings at a glance

Bitrates follow YouTube's published upload recommendations for SDR video. Instagram does not publish an upload bitrate.
Setting	Recommended	Why
Aspect ratio	9:16	Fills the phone screen on Reels, TikTok and Shorts
Resolution	1080 x 1920 (1440 x 2560 if your source is sharp)	Meta's Reels ads guide lists 1440 x 2560; 1080p is the common standard
Container	MP4	Accepted everywhere; YouTube recommends MP4
Video codec	H.264 (High Profile)	The most widely supported codec; YouTube and Meta both list it
Frame rate	Same as your footage (usually 30, sometimes 24, 25 or 60)	Converting frame rates causes judder
Video bitrate	About 8 Mbps at 1080p30, 12 Mbps at 1080p60, 16 to 24 Mbps at 1440p	YouTube's SDR reference bitrates
Audio	AAC, stereo, 48 kHz, 128 kbps or higher	Meta asks for stereo AAC at 128 kbps or higher
Dynamic range	SDR unless you know HDR survives your workflow	HDR can look washed out or too bright after conversion
Max file size	Under 4 GB	Meta's Reels ads guide limit

Resolution: 1080p or higher

1080 x 1920 is the standard reel size and the safe choice. Instagram's creators FAQ simply says to upload the highest resolution possible, and Meta's Reels ads guide lists 1440 x 2560 as the recommended resolution for Reels ads.

Higher only helps if the detail is there. Upscaling a 720p clip to 1440p makes a bigger file, not a sharper reel. Export 720p only for drafts or when a file has to be small.

Instagram reel size and dimensions →

Frame rate: match your footage

YouTube's encoding guide says to encode at the same frame rate you recorded at. That is good advice for every platform. If your phone shot 30fps, export 30fps. If you shot 60fps for smooth motion, export 60fps.

Mixing 24, 30 and 60fps clips in one timeline is common. Pick the rate most of your clips use and let the editor convert the rest. Avoid converting 30fps up to 60fps just for the sake of it: it does not add smoothness and it doubles the frames the encoder has to fit into the same bitrate.

Bitrate: enough headroom, not a huge file

Every platform re-encodes your upload, so your bitrate is about giving that re-encode a clean source. Instagram does not publish an upload bitrate. YouTube does, and its SDR reference values are a sensible guide for short vertical video too: 5 Mbps for 720p, 8 Mbps for 1080p and 16 Mbps for 1440p at 24 to 30fps, and 7.5, 12 and 24 Mbps at 48 to 60fps.

Going far above that rarely shows up after the platform compresses it again. Going far below it shows up straight away as blocky shadows and smeared detail. If your editor has a quality slider instead of a bitrate box, choose high.

Codec and audio: H.264 and AAC

H.264 in an MP4 container is the safest combination. YouTube recommends H.264 High Profile, and Meta's Reels ads guide lists H.264 with square pixels and progressive scan. HEVC (H.265) files are smaller and many apps accept them, but H.264 avoids compatibility surprises on older phones and web uploaders.

For audio, use AAC, stereo, 48 kHz. Meta asks for 128 kbps or higher; YouTube recommends 384 kbps for stereo. Anything in that range is fine for music and voice.

Why Instagram reels lose quality, and how to avoid it

It is also normal for a reel to look soft for the first few minutes after posting while the platform finishes processing higher-quality versions. Check again later before you re-upload.

Upload quality setting: in the Instagram app, look under media quality settings for the toggle to upload at the highest quality. Reports suggest it is off by default for many accounts, which lets Instagram compress harder on a weak connection.
Weak network: upload on Wi-Fi. Large files over a slow connection are more likely to be compressed harder.
Low-resolution or upscaled source: a 720p clip upscaled to 1080p still looks like 720p.
Heavy grain, noise and confetti: fine random detail is hard to compress. Use grain effects lightly.
Re-saving a downloaded reel: each round of compression loses more. Always post from your original export.
Tiny text and thin lines: they break up first. Use bold, larger captions.
Wrong aspect ratio: a 16:9 video posted as a reel gets bars or a crop, which wastes pixels.

HDR caveats

Recent iPhones and many Android phones can record HDR video. HDR looks great on an HDR screen, but when it is converted to SDR, or shown on a screen or app that handles it differently, it can look washed out, too bright, or shift in colour.

Platform HDR support varies by app version and device, and it can change. If your reel looks wrong after upload, export in SDR, or turn off HDR recording for clips you plan to edit into reels. Do not mix HDR and SDR clips in one reel unless your editor handles both properly.

A quick pre-upload checklist

Run through this before every upload. It catches most of the problems people blame on the platform.

Play the exported file on your phone from start to finish. Look for dropped frames, audio drift and black frames at the end.
Check the first frame. It is often what people see before the video starts, so it should be sharp and clear.
Make sure text is inside the safe zone and large enough to read on a small screen.
Confirm the file is 9:16 and at least 1080 pixels wide. Many phone galleries show this in the file details.
Check the audio level. Music that is too loud under a voiceover is a common reason people swipe away.
Upload the original export, not a copy you sent to yourself through a messaging app. Messaging apps often compress video.
Switch to Wi-Fi and confirm the highest quality upload toggle is on.

Settings in common apps

Most mobile editors hide the details and offer a resolution and frame rate choice, sometimes with a quality slider. Choose 1080p (or the highest your source supports), your footage's frame rate, and the highest quality option.

In ReelXo, choose 9:16, then export at 720p, 1080p or 1440p. The MP4 is rendered on your phone with no watermark. For most reels pick 1080p, and pick 1440p when your clips are sharp and you want the extra detail.

Sources

Frequently asked questions

What is the best resolution for Instagram reels?

1080 x 1920 in a 9:16 aspect ratio is the standard. Meta's Reels ads guide lists 1440 x 2560, so exporting at 1440p can help when your footage is sharp.

Should I export reels at 30fps or 60fps?

Match the frame rate you recorded at. Most phone footage is 30fps, so export 30fps. Use 60fps only if you shot at 60fps and the motion benefits from it.

What bitrate should I use for reels?

Instagram does not publish one. YouTube's SDR guidance of about 8 Mbps for 1080p at 30fps and 12 Mbps at 60fps is a sensible target. Choose the high quality option if your editor has no bitrate box.

Why do my reels look blurry after uploading?

Usually the platform's compression. Turn on Instagram's upload at highest quality setting, upload on Wi-Fi, export at 1080p or higher, avoid upscaled clips, and give it a few minutes to finish processing.

Is H.264 or HEVC better for Instagram reels?

H.264 is the safest choice because Meta and YouTube both list it in their specs. HEVC makes smaller files, but H.264 avoids compatibility problems.