Your Snapchat data download has arrived — and it does not look like a photo album. It is a ZIP full of folders and files with strange names. Nothing is wrong. This guide explains every part of the export, which file matters for your Memories, and why the photos look "wrong" until you understand the one key file.
A Snapchat data export is a data archive, not a gallery. Snapchat packs your account information, histories and Memories data into machine-readable files. Once you know what each part is, the whole thing makes sense: the index.html file is your browsing window, the json folder is the master list, and memories_history.json is the single most important file for anyone rescuing photos and videos.
Unzip the download (large accounts receive several ZIP parts — collect them all in one folder first) and you will see:
index.html — double-click it and your export opens in a browser like a small private website. This is the friendly way to browse what Snapchat senthtml folder — the same information as web pages, section by sectionjson folder — the same information as structured data files. Less pretty, more powerful — this is where tools (and you, manually) read exact dates and linksThe export only contains the categories you selected in the My Data request. If you forgot to switch on Export your Memories, the Memories list will be missing or empty — the fix is a fresh request with that switch on, not a different website.
Inside the json folder, memories_history.json lists your saved Memories one by one. Each entry carries fields including:
Two honest warnings about those links. First, they are short-lived — they expire within days, so fetch the files you want promptly. Second, treat this file like a key to your private photos: anyone holding it can use the links while they live. Do not upload it to random websites that promise to "process" your export for you.
When the media files land on your computer, they arrive with random-looking names — long strings of letters and numbers instead of anything meaningful. And when you open them in a photo app, they appear under today's date, not the day you took them. Both behaviours are normal:
memories_history.json, matched to each file — which is why the request's "include JSON" option matters so muchThe fix is to write the JSON dates back into the files before importing them anywhere — the related guide on moving Memories to Google Photos covers that order of operations.
Watch the ZIP get opened and the Memories list checked, exactly as it arrives from Snapchat.
▶️ Watch Full VideoAlmost always the same cause: the Export your Memories switch was off when the My Data request was sent. Send a new request with that switch on, include JSON files, and choose the All time date range.
It is the master list of your saved Memories inside the json folder of the export. Each entry holds the Memory's real date, its media type and a download link for the file. Keep it safe — while the links live, the file works like a key to your photos.
Snapchat serves the media files with generated names, and the files do not carry the original capture date inside them. The true date for each file is recorded in memories_history.json.