How to organize text messages for court

Step by step

1. 1

   Preserve the original

   Export the full chat and save the original file somewhere you won't edit it. Do not delete messages from the phone either.

2. 2

   Create a chronological transcript

   Convert the export into a readable, paginated transcript that keeps the date, time and sender for every message.

3. 3

   Add page stamps

   Number every page with a consistent prefix, like SMITH-000001, so each message can be cited precisely.

4. 4

   Tag the key messages

   Mark the messages that matter using neutral labels such as agreement, payment, missed appointment or dispute.

5. 5

   Build a timeline with references

   List tagged messages in date order with a one-line description and the page stamp where each appears.

6. 6

   Redact carefully and log it

   Hide unrelated personal data such as phone numbers or a child's name in a copy, and record what was redacted.

7. 7

   Document your process

   Note whose device the export came from, when it was made and how the copy was prepared.

Principles that make messages easier to rely on

Completeness, traceability and transparency do most of the work. Show the whole conversation, make every highlight traceable back to a page, and be upfront about anything missing or redacted.

• Do not crop or reorder messages
• Keep deleted and edited markers visible
• Keep timestamps exactly as exported
• Keep a hash of the original file so copies can be compared later

Doing it by hand vs. with a tool

You can do all of this in a word processor, but for chats with thousands of messages it takes hours and small errors creep in. ScanMyChat automates the transcript, Bates-style stamps, tagged timeline, attachment index with SHA-256 hashes, redaction log and chain-of-custody worksheet from a WhatsApp export, processed locally in your browser. The free analysis lets you check the result before paying $19.99 per case.

Formatting, authentication and admissibility

Organizing messages is formatting. Authentication, showing that messages are genuine and attributable to a person, usually relies on testimony, the device or other evidence. Admissibility is the court's decision under rules that vary by jurisdiction. A tidy package supports your attorney's work but does not replace it, and none of this is legal advice.

Frequently asked

Related guides